Description
Stainless steel sheet AISI 409 1.0x1000x2000 mm – 2B surface
Stainless steel sheet AISI 409 (EN 1.4512), thickness 1.0 mm, dimensions 1000×2000 mm, 2B surface finish. AISI 409 – ferritic stainless steel with ~11% Cr, stabilized with titanium. High-temperature resistance properties up to 600°C make it a primary material for automotive exhaust system components. Economical type, good weldability.
Areas of application
- Automotive exhaust pipes and manifolds
- Catalytic converter housings
- Heating unit and chimney components
- Hot parts of agricultural and construction machinery
- Industrial components requiring low alloying
Technical parameters
| Parameter | Meaning |
|---|---|
| Material | AISI 409 (EN 1.4512) |
| Thickness | 1.0 mm |
| Dimensions | 1000 × 2000 mm |
| Surface | 2B (cold rolled) |
| Max. temperature | ~600°C |
| Magnetic | Yes |
| Weight | ~15.5 kg |
Frequently Asked Questions
Is AISI 409 suitable for muffler production?
Yes, AISI 409 is a standard material for automotive mufflers and exhaust pipes due to thermal resistance and economical price level.
How can AISI 409 be treated after welding?
We recommend passivation or cleaning paste after welding to remove thermal stains and restore the Cr oxide layer.
How does AISI 409 differ from AISI 304 at high temperatures?
AISI 409 is better resistant to thermal fatigue (cyclic heating/cooling) than AISI 304, making it more suitable for exhaust systems.
In stock – fast delivery throughout Lithuania.
